Path of Exile declared a new patch would release before the Synthesis League goes live. The upcoming patch is presumably the last one of the Betrayal League. Also, it may be a blend of the warm-up round for next league and the last "tie-up-the-loose-ends" work. And that's very typical and commonly acknowledged for the game's development patterns, considering it's already happened to several predecessors. The patch, or should call 3.5.4b patch to be precise, has very limited contents yet extremely crucial cause each of them is hard to be overlooked. In this patch, the game determined to open up the entry to build private leagues based on the Synthesis league for all Path of Exile Gamers, however, note that those private leagues will not be accessible and functional until the Synthesis goes live on March 8th. The Private League is quite a hit in Path of Exile since it has been rolled out back in November 2018. Private League is the sign of the utmost custom...